• NextStar Technologies Logo, concrete cracks foundation restoration injection and repair Concrete floor repair products.

    Welcome to NextStar Technologies


    NextStar is your specialist in concrete crack repair for foundation and slab floor restoration. Polyurethane foam, Epoxy, Polyurea, Special Urethanes & Carbon Fiber for concrete. National # 1-866-445-3984

  • Picture showing concrete crack repair injection products with polyurethane and epoxy injection kits and supplies

    Online Store

    Quality Supply

    Concrete crack repair products are used by contractors and professionals for foundation crack and slab repair.  Also offering a select line of D-I-Y products to the public. Enter Here

  • Basement and foundation crack repair for leaking basement foundations

    Foundation Crack Repair Kits

    Concrete Cracks

    Premium Polyurethane foam or Epoxy injection for basement concrete foundation cracks, to stop leaking foundations or repair of structural foundation walls using Epoxy.

  • Picture of concrete floor crack repair using cartridge system

    Repair of broken concrete slab floors

    Slab Floors

    Preferred solutions that can effectively repair common problems with broken or cracked concrete floor slabs. Solutions for structural repair of concrete slabs including carbon fiber solutions for reinforcement.

  •  Concrete foundation reinforcement with carbon fiber stronger than steel

    Concrete Reinforcement

    Carbon Fiber

    Carbon Fiber solutions for cracked or bowed concrete structurally reinforced with carbon fiber, stronger than steel but at a reduced cost. Carbon fiber provides a modern proven solution to an old problem and is easy to apply.

 Sign in to Account Order Status View Shopping Cart View Wish List
NextStar-technologies-concrete-foundation-crack-injection-repairCategory ListPolyurethane-crack-injection-kits
NextStar-technologies-concrete-foundation-crack-injection-repairRelated ItemsPolyurethane-crack-injection-kits
Static Mixer Selector for dual cartridge tubes
Static Mixer Nozzles Selector for all of our products. Polyurethane Foam or Epoxy injection products including concrete floor repair chemicals to cartridge systems.
Add to Shopping cart  More Product Info
$2.40 USD

Epoxy Extra High Viscosity
EHV Extra High Viscosity fast setting epoxy is a extra thick low pressure concrete crack injection repair product designed to structurally repair wider concrete cracks, low temperature cure down to 32 deg F.
Add to Shopping cart  More Product Info
$48.00 USD

NextStar-technologies-concrete-foundation-crack-injection-repairRegistered UsersPolyurethane-crack-injection-kits
Epoxy Injection Paste
NextStar-technologies-concrete-foundation-crack-injection-repairItem DetailsPolyurethane-crack-injection-kits
Epoxy Injection Paste
Item Name:

Epoxy Injection Paste

Item #:NX2312
Paste Epoxy
$38.00 USD
 Quantity:  Update QtyAdd to Shopping cart
 Add to wish list

Product Image Gallery:

E101 Concrete Crack 2:1 Epoxy Injection Paste

E101  Injection 2:1 Paste 450 ML cartridge

Used for large concrete cracks, 100% solids, moisture insensitive epoxy resin, which has a unique high modulus of elasticity. It is formulated to meet ASTM C-881 cured property requirements.
It has non-flowing characteristics in the uncured state. Thusly, it can be injected into larger cracks (greater than 1/4 inch wide) in walls and slabs without flowing out of these cracks. Even though the E101 Crack Injection 2:1 Paste will not flow after injection, it is formulated without fillers so that it can be easily injected into a crack even with a manual dual-component dispensing tool at under 50 psi of force (using a 1/2x24 static mixer).

USES of Injection Paste

  • In large wall cracks to reduce the chance of product leaking out, butter-like viscosity
  • In large cracks where carbon fiber will be used later as a reinforcement.
  • As an anchoring epoxy paste 
  • As an epoxy grout
  • Compatible with other viscosity of epoxies



ASTM D-638 8500 Tensile- Elongation, %
ASTM D-638 modified 2-4 Compressive Strength, psi
ASTM D-695 12000 Compressive Modulus, psi
ASTM D-695 (28 days) 500000 Shear Strength, psi
ASTM D-732 5100 Deflection Temp. @ 264 psi
ASTM D-648 126ºF Bond Strength, psi ASTM C-882 2800

Packaged in Dual 150x300 ML Tubes supplied with nut, static mixer, Dispensing tool required.
It is recommended to Pre-Heat Epoxy Paste 

Contractors with special pricing must Purchase retaining nut and static mixers separately.

The Mixer recommended for this 101- paste  Epoxy is the 1/2x 32  static mixer  or 3/8x 24 static mixer  

2:1 ratio 450 ML application tool

E-101 high viscosity concrete foundation injection paste for when the cracks are very wide. This epoxy paste prevents the epoxy from moving or draining after injection pressure is removed. ideal for very wide concrete crack repair.
Your Online Foundation and Concrete crack repair Super Store